baber/WOPTO huggingface dataset:
Patent JP-S63169839-A (JP)
Title: Jack for preventing leaked radio wave
Inventor: SHINOHARA SHINICHI
IPC: H01R13/719
Filed: 1987-01-07
Abstract: PURPOSE:To easily suppress the radiation from a cable being a dominant factor of electric field strength of a leaked radio wave radiated to the outside of the equipment by inserting a choke between a contact part of a jack and a terminal part connected to the circuit board so as to integrate the choke and the frame of the jack. CONSTITUTION:The jack 15 is a jack for connecting an equipment cord 7 or a handset cord 10. The jack 15 is provided with the contact part 16 brought into contact with pins of a plug and a terminal part 17 connected to the circuit board, and a common mode choke 14 is inserted between the terminal part 17 and the contact part 16. The contact part 16 and the terminal part 17 are assembled in the frame 18 of the jack 15 and a claw 19 is integrated with the frame 18. A cord 21 is wound onto a magnetic substance 20 to form the chock 14, one end of the cord 21 is connected to the contact part 16 and the other end is connected to the terminal part 17. In fitting the magnetic body 20 to the claw 19, then the frame 18 and the choke are integrated. Thus, the leaked radio wave from the equipment cord and the handset cord prolonged externally from the equipment is prevented.
Patent JP-H03209363-A (JP)
Title: Handling of maleimides
Inventor: KITA YUICHI
IPC: C07D207/448
Filed: 1990-01-10
Abstract: PURPOSE:To maintain the title compound useful as a raw material for resins, drugs and agricultural chemicals in high quality for a long period of time without discoloration and causing fine powder by suppressing concentration of molecular oxygen in a vapor phase to a specific concentration and handling maleimides in the presence of a stabilizer at >= the melting point of the maleimides. CONSTITUTION:Maleimides (e.g. N-methylmaleimide or ethylmaleimide) are handled under a condition of <=10vol.% content of molecular oxygen of vapor phase part (especially vapor phase part is preferably substituted with an inert gas such as nitrogen, carbon dioxide or argon) in the presence of a stabilizer at <= the melting point of the maleimide, preferably in a temperature range 1-50 deg.C, especially 5-20 deg.C higher than the melting point. For example, 2,4- dimethyl-6-tert-butylphenol or triphenyl phosphate may be cited as the stabilizer and the amount of the stabilizer used is preferably 0.001-0.1wt.% based on the maleimides.
Patent JP-2000198519-A (JP)
Title: Double belt conveyer device
Inventor: MISUMI TETSUAKI
IPC: B65G15/42
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To make it hard for cargoes to fall from a steep gradient section and curved section by making it hard for belts to produce gaps between two belt at even a place where there is no pressing roller and for belts to move in a zigzag direction. SOLUTION: Two endless flat belts 1 and 2 are suspended around pulleys independent of each other, and the intermediate sections of the flat belt adjacent to each other in the longitudinal direction are overlapped to each other, and a cargo 5 is held between them, and the two belt overlapped to each other by a guide roller is guided along a specified path, and the ends of the two belts are held to convey the cargo 5. The flat belts 1 and 2 have projections 1a and 2a and recessed grooves 1b and 2b extending in the longitudinal direction and arranged adjacent to each other at both end sections in the width direction of the side (outside) where the cargo 5 is held. The projection of one of the two flat belts is fitted to the recessed groove of the other belt, restraining the production of gaps in the end section at a place where there is no pressing roller.
Patent JP-S5594496-A (JP)
Title: Coloring method for aluminum surface
Inventor: MAEDA MIKIO
IPC: C25D11/18
Filed: 1979-01-10
Abstract: PURPOSE: To color the surface of Al in profound golden color at low cost, by dipping in the black color group dyestuff solution after forming alumina layer having many pin holes on Al surface carrying out anodic oxidation treatment and baking at a high temperature after carrying out imperfect sealing treatment.  
     CONSTITUTION: The alumina layer 3 having many starlike columnar pin holes 1 on Al 2 surface, is formed carrying out anodic oxidation treatment of Al. The above Al 2 is dipped in the black color group dyestuff solution and the dyestuff is absorbed, transferred and then, is filled up in the inner part of the holes 1 by electrostatic absorption action between positive charged face of the inner wall of the holes 1 and negative charged dyestuff particle by heating at a suitable temperature. Black alumite dyeing of Al surface is carried out when Al 2 is taken out of the dyestuff solution and is washed with water. Next, Al 2 is dipped and boiled in sealing agent solution and then, openings of the holes 1 are sealed remaining a minute hole parts and moreover, a high temperature baking of alumite dyed face is carried out. As a result of it, dyed color of profound golden alumite is obtained changing black color. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5387977-A (JP)
Title: Multiple effect evaporator and spraying method for its brine
Inventor: MATSUMURA KAZUMI
IPC: B01D1/20
Filed: 1977-01-13
Abstract: PURPOSE: To make brine pump for each evaportor unnecessary and to reduce power consumption by spraying two phase flow (gas/liquid) including brine and a steam onto horizontal heat transferring surfaces through openings made at the bottom of brine reserving chamber mounted on the upper part of each multiple effect evaportor piled up vertically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04242060-A (JP)
Title: Reflecting electronic microscope
Inventor: KATO MAKOTO
IPC: H01J37/05
Filed: 1991-01-11
Abstract: PURPOSE:To make the regulation of an axis positioning, a focal distance, and a magnification easier, and to reduce the aberration of an image-formation system of reflecting electrons exceedingly by making the image-formation system of reflecting electrons symmetric to the optical axis substantially. CONSTITUTION:A Wien's filter 13 is used for separating the primary electron beams and the reflecting electrons. And an image-formation lens system 8 of the reflecting electrons from a sample 4 is provided above the Wien's filter 13, and its optical axis is made vertical to the sample 4. The primary electron beams from an irradiation lens system 2 fall on the Wien's filter 13 and deflected largely, and fall on the sample 4 vertically. On the other hand, the reflecting electrons from the sample 4 fall on the Wien's filter 13, but the electric field vector E and the magnetic field vector B applying the forces in the same direction to the primary electron beams apply the forces in the reverse directions each other to the reflecting electrons incident from the reverse direction, and the both vectors give no deflecting function to the reflecting electrons.
Patent JP-2000200875-A (JP)
Title: Semiconductor device and design method thereof
Inventor: MATSUNAGA RYUICHI
IPC: H01L21/822
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To restrain a useless power consumption when word lines are driven even if the word lines are different from one another in load among memory blocks. SOLUTION: A semiconductor device where memory cells and word line drive cells are each connected to word lines is designed through following processes; a process ST1 where the load of a word line is calculated based on arrangement data on memory cells (e.g. number of memory cells connected to each word line), processes ST2 and ST3a to ST3c where an optimal word line drive cell is selected out of word line drive cells (leaf cells A1 to A3) different from each other in drive capacity (e.g. drive capacity of a power transistor) corresponding to the load L of a word line, and processes ST4a to ST4c where memory cells and word line drive cells are arranged.
Patent JP-S5593541-A (JP)
Title: Polarization mirror driving unit in optical information reader
Inventor: SATOU KATSUHARU
IPC: G11B7/09
Filed: 1979-01-10
Abstract: PURPOSE:To correct always the optical axis of a spot light correctly by rotating and controlling a rotatable polarization mirror, which polarizes an irradiation light flux and irradiates it to an information recording face, by a servo signal generation means and by tracing accurately the track of the information recording face by the irradiation light flux. CONSTITUTION:Photoelectric conversion element 9 consists of elements 9a-9d divided into four to obtain a RF reproducing signal and control signal Ve for focus servo, and outputs of elements 9a and 9b are subjected to subtraction in 50 to obtain signal Va-Vb, and this signal is superposed to control signal Vg, and the superposed signal is inputted to amplifier 52 to drive driving coil 53 of tracking mirror 6. Then, outputs of elements 9c and 9d are subjected to subtraction in 54 to obtain signal Vc-Vd, and this signal is superposed to control signal Vf, and the superposed signal is inputted to driving amplifier 56 to drive driving coil 57 of tangential mirror 5. When the neutral point position, etc., of the polarization mirror are changed, center 31 of the spot light on light receiving element 9 is shifted from center 30 of the face, however, the spot light is analyzed into y components corresponding to output Va-Vb and x components corresponding to output Vc-Vd, and the neutral point position is corrected on a basis of these values.
Patent JP-H0562629-A (JP)
Title: Focus adjusting system for electron microscope
Inventor: MATSUTANI MIYUKI
IPC: H01J37/28
Filed: 1991-01-11
Abstract: PURPOSE:To prevent the probe current from being varied even when the sample position is changed in the ECP mode and large focus-depth image observation mode of the scanning electron microscope. CONSTITUTION:In the ECP mode, when the sample is at a position indicated by a numeral 6, as indicated by a solid-line ray path a second CL3 is energized so as to be imaged on a focal point F on OL5. When the sample is moved to a position 6', the second CL3 is energized so as to be imaged on a focal point F' on OL5. At this time, however, energization of a first CL2 is also changed so the only the probe beam emitted at an angular aperture of alpha0 from an electron gun 1 may be imaged on a focal point F' on OL5. Since, as a result, the probe current applied onto the sample becomes constant regardless of the sample position, the brightness of the image is not varied. The same applies in the observation mode having a large focus depth.
Patent JP-H10197046-A (JP)
Title: Supply direction varying device
Inventor: NODA HAJIME
IPC: F24F13/15
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable supply direction varying device by providing a length adjusting mechanism. SOLUTION: A supply direction varying device includes a length adjusting mechanism such as a shape storage spring 4 disposed in blowoff air blown by an air fan 1 and being expandable in response to temperature of the blowoff air, and a supply air direction adjusting device such as a louvre 2 coupled with the length adjusting mechanism for adjusting the supply direction of the supply air. Hereby, operation properties of the supply direction varying device are improved.
Patent JP-S59127486-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NUMAKURA TOSHIHIKO
IPC: H04N5/7826
Filed: 1983-01-10
Abstract: PURPOSE:To improve the S/N ratios of the 1st and the 2nd sound signals and to obtain compatibility with a normal system by recording a video signal and the 1st and the 2nd sound signals on a magnetic recording medium one after another by the 1st - the 3rd magnetic head with different recording azimuths. CONSTITUTION:Rotary magnetic heads HV1 and HV2, HR1 and HR2, and HL1 and HL2 are fitted adjacently at angular intervals of 180 deg.. In this case, the heads HR1 and HR2 are fitted in an X direction of rotation leading the heads HV1 and HV2, and the heads HL1 and HL2 also lead the heads HR1 and HR2. Further, the azimuth angles of the gaps gV1 and gV2, gR1 and gR2, and gL1 and gL2 of said heads are different from one another. Furthermore, the gaps gR1 and gR2 are wider than the gaps gV1 and gV2, and the gaps gL1 and gL2 are wider than the gaps gR1 and gR2. Then, recording tracks by those heads are recorded on a magnetic tape after another alternately at intervals of one field.
Patent JP-H09188426-A (JP)
Title: Sheet conveyance device and image forming device
Inventor: IKEMORI IKUO
IPC: G03G15/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To control the rotation of a spring clutch mechanism and drive and control a plurality of sheet conveyance means by one plunger by driving two link levers which suppress the rotation of a knotched tooth gear connected to a first sheet conveyance means by the plunger and providing a second sheet conveyance means on an output side of the spring clutch mechanism. SOLUTION: In a sheet feeding condition, a core 11a of a plunger 11 is pulled in true arrow a direction, a knotched tooth link 12 rotates in the counterclockwise direction, and a knotched tooth link connection part 12b presses a clutch link connection part 18c in the arrow b direction. A clutch link 18 turns in the clockwise direction, a knotched tooth gear 7 rotates in the counterclockwise direction to mesh with a pick-up slide gear A, and a pick-up roller 14 rotates in the counterclockwise direction to send out sheet S. At the same time, the clutch link 18 turns in the clockwise direction to tighten a control spring 8 so that a driving force is transmitted, and a conveyance roller rotates so that the sheet S reeled out from the pick-up roller I4 is nipped and conveyed by the conveyance roller and a roller 17.
Patent JP-S63170781-A (JP)
Title: Method and device for deforming object and displaying the same
Inventor: NEMOTO KEIJI
IPC: G06T17/40
Filed: 1987-01-07
Abstract: PURPOSE:To easily define and execute an optional deformation by defining a shape expressed with plural control points for forming a free curved surface as the basic shape of an object and setting deformation rules corresponding to plural deformation commands for deforming the basic shape. CONSTITUTION:The shape expressed with the plural control points for forming the free curved surface is defined as the basic shape so as to be stored in a basic shape storage part 1. The deformation rules respectively corresponding to the plural deforma tion commands for deforming the basic shape are defined so as to be stored in a deformation rule storage part 2. In case of deformation to display the object, a deformed shape forming part 4 reads out the deformation rule corresponding to the specified deformation command from the deformation rule storage part 2 by operating a specification part 3. According to the deformation rule and a parameter, the control points which should be moved, out of plural control points constituting of the basic shape of the object, are selected and forms the shape by moving them. A displayed shape forming part 5 generates the free curved surface to form the displayed shape based on the deformed shape. Thus, the object can be easily and freely deformed so as to be displayed.
Patent JP-S59128249-A (JP)
Inventor: KOBAYASHI KAZUICHI
IPC: C04B22/08
Filed: 1983-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62159909-A (JP)
Title: Electronic tuning radio set
Inventor: TAKASE HIROI
IPC: H03J5/00
Filed: 1986-01-08
Abstract: PURPOSE:To easily change the content of registration of the frequency in response to the surrounding radio state by constituting a memory storing the frequency data in a replaceable form. CONSTITUTION:A control section 2 and memories 7-9 controlling a tuner section 1 sending a tuning frequency data are connected by a connector 6. Then the memory section storing the tuning frequency data by the connector 6 is made replaceable. Thus, even when the installed location, for example, is changed frequently, the frequency of a broadcast station receptionable at each moving location is registered in the memories 7-9 by location and a memory in matching with the location at the moving state has only to be connected to the connector 6. Thus, the broadcast is easily received without manual operation at each mobile location.
Patent JP-H11253114-A (JP)
Title: Microcellulose-containing complex
Inventor: YAGINUMA YOSHIHITO
IPC: A23L29/20
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject complex having a low viscosity when dispersed in water, excellent in suspension stability, texture, shape retaining properties and fluidity, etc., of a tube fed liquid diet and having both effects of water insolubility and water solubility of dietary fibers by including a specific microcellulose and a polydextrose, xanthan gum and/or gellan gum therein. SOLUTION: This complex contains (A) 20-99 wt.% of a microcellulose having <=30 μm average particle diameter when dispersing the complex in water, (B) 1-80 wt.% of a polydextrose and (C) >=0.1 and <3 wt.% of xanthan gum and/or gellan gum. The viscosity of the objective complex when dispersed in water at 3 wt.% concentration thereof is <=300 mPa.s and the content of a colloidal fraction of the complex is preferably 10-40%. The complex is preferably obtained by mixing the ingredients A to C in a hydrous state, e.g. a slurry or a pasty state and then drying the resultant mixture.
Patent JP-H09200779-A (JP)
Title: Video display processor
Inventor: HONDA HIROSHI
IPC: H04N9/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To enable video display due to high-definition multistage intermediate luminance (gradation display) at low cost. SOLUTION: The digital RGB signals in the form of characters or graphics outputted from an RGB signal generating circuit 16 are outputted from resistors R1-R3 at a multiplier circuit 18 to a video/audio processing circuit 13 while being set at the amplitude level of 1/2, 1/4 or 1/8. When setting the signal at the amplitude level of 1/2, a gradation signal generating circuit 17 outputs the gradation signal of positive theory from an R output terminal to the multiplier circuit 18 so that the amplitude levels of RGB signals from the RGB signal generating circuit 16 can be set to 1/2, and this gradation signal is inputted through a resistor R4 to the bases of transistors Q1a-Q1c and conducted.  As a result, an RGB signal line is grounded through the resistors R1-R3, resistors R7-R9 and transistors Q1a-Q1c and corresponding to a synthetic resistance value in such a case, the amplitude levels of RGB signals are respectively set to 1/2. When setting the amplitude levels of RGB signals to 1/4 or 1/8, similar processing is performed as well.
Patent JP-S63170280-A (JP)
Inventor: KANAI KUNIO
IPC: C04B37/00
Filed: 1987-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09189923-A (JP)
Title: Liquid crystal light valve
Inventor: ASAKA KAZUMI
IPC: G02F1/1368
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To make a projector small in sized and light in weight and obtain sharp and stable color video which has neither color slurring nor defocusing. SOLUTION: On the back side of a dielectric mirror 5 (left side in the figure 1), a TFT substrate 13 is arranged which is formed of plural pixels (wherein thin film transistors specifying the pixels corresponding to image data D are built) arrayed in matrix, and a DC power source 12 is connected between the electrodes of the respective TFTs formed in matrix on this TFT substrate 13 and a transparent conductive electrode 9 to constitute the liquid crystal light valve 14. Pixels are specified with video data D and then video is formed by write pixels 15; and a voltage is applied to a liquid crystal layer 7 through the operation of the TFTs at the formed part and an area where liquid crystal molecules are slanted is formed in the liquid crystal layer 7 as shown by the white void part.
Patent JP-S58120285-A (JP)
Title: Cleaning device
Inventor: OONO KENICHI
IPC: G03G21/10
Filed: 1982-01-12
Abstract: PURPOSE:To improve the sureness of operations, by providing an armature, which is provided shakably through the attaching force of a solenoid and the energizing force of a energizing member, and a cleaning blade which is interlocked with the shake of this armature. CONSTITUTION:In a cleaning device, an armature 32 is provided shakably with a fulcrum 32a as the center on a bracket 30. A cleaning blade 6 is attached to one end part of the armature 32 through a blade holder 33, and an energizing member 35 which turns the armature 32 in the direction of an arrow J by the energizing force is provided in the other end part of the armature 32. Thus, a maximum required attracting force and the initial gap value between the armature and an iron core which are required for pressing the cleaning blade 6 to a photoreceptor 1 with a desired pressing force are determined relatively easily, and the sureness of operations is improved, and the power consumption is reduced.
Patent JP-S56100867-A (JP)
Title: Oily coating composition
Inventor: FURUYA YOSHITO
IPC: C08L61/00
Filed: 1980-01-16
Abstract: PURPOSE: To obtain an oily coating composition which is excellent in dryness, corrosion resistance, water resistance, etc., by using as a vehicle component a mixture of a natural dry oil, a cyclopentadiene resin, and a phenolic resin.  
     CONSTITUTION: Approx. 30W80pts.wt. a natural dry oil (e.g., linseed oil) or its processed oil (e.g., stand oil), approx. 20W70pts.wt. a cylopentadiene resin having a softening point of 60W130°C, and approx. 3W60pts.wt. a phenolic resin (e.g., Beckacite 1,100 made by Dainippon Ink Co.) are compounded. Then, the mixture is diluted with a solvent, and mixed a with drying agent to form an oily varnish or mixed with a pigment, a filler dispersant, a drying agent, etc., to form various types of enamels by the conventional methods. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09198623-A (JP)
Title: Magnetic disk device
Inventor: NISHIYAMA NOBUMASA
IPC: G11B5/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a MR element because of the occurrence of electromigration caused by a sense current to eliminate the impossibility of data reproduction by providing an abnormal resistance detecting section for detecting the resistance value of a MR head. SOLUTION: A signal equivalent to the resistance of a MR head is inputted through the output 101 of a preamplifier 104 to an abnormal resistance detecting section 102. In the abnormal resistance detecting section 102, a value equivalent to the resistance value of a normal state is compared with a value outputted from the pre-amplifier 104 and if the resistance value is increased 5% or more, an abnormal resistance signal is sent via an output 103 to a control section 17. In the control section 17, when the abnormal resistance signal is received, a prescribed control is performed for each section according to the procedure of an abnormal processing time.
Patent JP-H10196373-A (JP)
Title: Variable intake mechanism
Inventor: MURAMATSU SADAAKI
IPC: F02B27/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of filling with intake air in a wide range of the number of revolutions of an engine region, regarding a variable intake mechanism. SOLUTION: A surge tank 14 is communicated with the cylinders of an engine 12 through respective branch pipes 16 and a volume chamber 20 through connectors 22 and 24. An ACIS valve 18 to switch communication and disconnection of a tank chamber is arranged in a surge tank 14. On-off valves 28 and 30 are arranged at the pipe walls 22a and 24a of the connectors 22 and 24. An intake pipe 32 is communication with the volume chamber 20. With the switch valve 18 closed, a pressure wave generated at a cylinder is transmitted to the connectors 22 and 24. In this case, by opening and closing the on-off valves 28 and 30, the frequency of a pressure wave transmitted to the connectors 22 and 24 is changed.